TRNW-2: 6L80, interchangability

[J V]

4x4

On Fri, Nov 7, 2025 at 3:19 PM Tod Chretien via trnw2 <trnw2 at trnw.net>
wrote:

> If it's a rear wheel drive you might have trouble with the early output
> shaft not having a boss for that sleeve that seals the yoke.
>
> Tod
> On 11/7/2025 11:34 AM, Glyn Bolyer via trnw2 wrote:
>
> Install the speed sensor assembly from the earlier style on your valvebody
> that should work.
>
> On Fri, Nov 7, 2025 at 12:10 PM John Vanklavern via trnw2 <trnw2 at trnw.net>
> wrote:
>
>> *Date:* Fri Nov 7 10:05:25 PST 2025
>> *Subject:* 6L80, interchangability
>>
>> I have a built 2012 core shelf unit. I was under the impression that
>> these were all interchangeable beside the 1 or 2 hole bell and vb/ techm. I
>> plan on installing it in an 18 vehicle using original vb/techm from
>> vehicle. When I went to prepare it I noticed oss reluctor wheels are
>> different on rear planet. Both have 36 gaps. Has anyone had an issue doing
>> this or does it work fine? thx for your time.
>>
>> John Vanklavern
>> Jvk Services Llc
>> West Olive, Michigan USA
>> TRNW Member Since: 5/23/2025
>>
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>
>
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> TRNW Inc., 2825 Walnut Terrace, Modesto, CA 95355
>
> --
> Best Regards,
> Tod Chretien
> TRNW Inc.https://www.trnw.net
>
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